Examples of org.dspace.browse.BrowseIndex

org.dspace.browse.BrowseIndex
This class holds all the information about a specifically configured BrowseIndex. It is responsible for parsing the configuration, understanding about what sort options are available, and what the names of the database tables that hold all the information are actually called. @author Richard Jones


    private Message getTitleMessage(BrowseInfo info)
    {
        if (titleMessage == null)
        {
            BrowseIndex bix = info.getBrowseIndex();


            // For a second level browse (ie. items for author),
            // get the value we are focussing on (ie. author).
            // (empty string if none).
            String value = "";
            if (info.hasValue())
            {
                if (bix.isAuthorityIndex())
                {
                    ChoiceAuthorityManager cm = ChoiceAuthorityManager.getManager();
                    String fk = cm.makeFieldKey(bix.getMetadata(0));
                    value = "\""+cm.getLabel(fk, info.getValue(), null)+"\"";
                }
                else
                {
                    value = "\"" + info.getValue() + "\"";
                }
            }


            // Get the name of any scoping element (collection / community)
            String scopeName = "";
            
            if (info.getBrowseContainer() != null)
            {
                scopeName = info.getBrowseContainer().getName();
            }
            else
            {
                scopeName = "";
            }
            
            if (bix.isMetadataIndex())
            {
                titleMessage = message("xmlui.ArtifactBrowser.ConfigurableBrowse.title.metadata." + bix.getName())
                        .parameterize(scopeName, value);
            }
            else if (info.getSortOption() != null)
            {
                titleMessage = message("xmlui.ArtifactBrowser.ConfigurableBrowse.title.item." + info.getSortOption().getName())
                        .parameterize(scopeName, value);
            }
            else
            {
                titleMessage = message("xmlui.ArtifactBrowser.ConfigurableBrowse.title.item." + bix.getSortOption().getName())
                        .parameterize(scopeName, value);
            }
        }
        
        return titleMessage;

View Full Code Here


    private Message getTrailMessage(BrowseInfo info)
    {
        if (trailMessage == null)
        {
            BrowseIndex bix = info.getBrowseIndex();


            // Get the name of any scoping element (collection / community)
            String scopeName = "";
            
            if (info.getBrowseContainer() != null)
            {
                scopeName = info.getBrowseContainer().getName();
            }
            else
            {
                scopeName = "";
            }


            if (bix.isMetadataIndex())
            {
                trailMessage = message("xmlui.ArtifactBrowser.ConfigurableBrowse.trail.metadata." + bix.getName())
                        .parameterize(scopeName);
            }
            else if (info.getSortOption() != null)
            {
                trailMessage = message("xmlui.ArtifactBrowser.ConfigurableBrowse.trail.item." + info.getSortOption().getName())
                        .parameterize(scopeName);
            }
            else
            {
                trailMessage = message("xmlui.ArtifactBrowser.ConfigurableBrowse.trail.item." + bix.getSortOption().getName())
                        .parameterize(scopeName);
            }
        }
        
        return trailMessage;

View Full Code Here

        String idx = ConfigurationManager.getProperty("recent.submissions.sort-option");
        if (idx == null)
        {
          throw new IOException("There is no configuration supplied for: recent.submissions.sort-option");
        }
        BrowseIndex bix = BrowseIndex.getItemBrowseIndex();
        if (bix == null)
        {
          throw new IOException("There is no browse index with the name: " + idx);
        }

View Full Code Here

            {
                community = UIUtil.getCommunityLocation(request);
            }


            // process the input, performing some inline validation
            BrowseIndex bi = null;
            if (type != null && !"".equals(type))
            {
                bi = BrowseIndex.getBrowseIndex(type);
            }


            if (bi == null)
            {
                if (sortBy > 0)
                {
                    bi = BrowseIndex.getBrowseIndex(SortOption.getSortOption(sortBy));
                }
                else
                {
                    bi = BrowseIndex.getBrowseIndex(SortOption.getDefaultSortOption());
                }
            }


            // If we don't have a sort column
            if (bi != null && sortBy == -1)
            {
                // Get the default one
                SortOption so = bi.getSortOption();
                if (so != null)
                {
                    sortBy = so.getNumber();
                }
            }
            else if (bi != null && bi.isItemIndex() && !bi.isInternalIndex())
            {
                // If a default sort option is specified by the index, but it isn't
                // the same as sort option requested, attempt to find an index that
                // is configured to use that sort by default
                // This is so that we can then highlight the correct option in the navigation
                SortOption bso = bi.getSortOption();
                SortOption so = SortOption.getSortOption(sortBy);
                if ( bso != null && bso.equals(so))
                {
                    BrowseIndex newBi = BrowseIndex.getBrowseIndex(so);
                    if (newBi != null)
                    {
                        bi   = newBi;
                        type = bi.getName();
                    }

View Full Code Here

            throws ServletException, IOException, SQLException,
            AuthorizeException
    {
        try
        {
            BrowseIndex bi = scope.getBrowseIndex();


            // now start up a browse engine and get it to do the work for us
            BrowseEngine be = new BrowseEngine(context);
            BrowseInfo binfo = be.browse(scope);
            
            request.setAttribute("browse.info", binfo);


            if (AuthorizeManager.isAdmin(context))
            {
                // Set a variable to create admin buttons
                request.setAttribute("admin_button", Boolean.TRUE);
            }


            if (binfo.hasResults())
            {
                if (bi.isMetadataIndex() && !scope.isSecondLevel())
                {
                  if (bi.isTagCloudEnabled()){
                    TagCloudConfiguration tagCloudConfiguration = new DSpace().getServiceManager().getServiceByName("browseTagCloudConfiguration", TagCloudConfiguration.class);
                    if (tagCloudConfiguration == null){
                      tagCloudConfiguration = new TagCloudConfiguration();
                    }
                    request.setAttribute("tagCloudConfig", tagCloudConfiguration);

View Full Code Here


        try
        {
            int    sortBy = RequestUtils.getIntParameter(request, BrowseParams.SORT_BY);


            BrowseIndex bi = BrowseIndex.getWithdrawnBrowseIndex();


            // If we don't have a sort column
            if (sortBy == -1)
            {
                // Get the default one
                SortOption so = bi.getSortOption();
                if (so != null)
                {
                    sortBy = so.getNumber();
                }
            }

View Full Code Here


    private Message getTitleMessage(BrowseInfo info)
    {
        if (titleMessage == null)
        {
            BrowseIndex bix = info.getBrowseIndex();


            // For a second level browse (ie. items for author),
            // get the value we are focussing on (ie. author).
            // (empty string if none).
            String value = (info.hasValue() ? "\"" + info.getValue() + "\"" : "");


            // Get the name of any scoping element (collection / community)
            String scopeName = "";


            if (info.getBrowseContainer() != null)
            {
                scopeName = info.getBrowseContainer().getName();
            }
            else
            {
                scopeName = "";
            }


            if (bix.isMetadataIndex())
            {
                titleMessage = message("xmlui.ArtifactBrowser.ConfigurableBrowse.title.metadata." + bix.getName())
                        .parameterize(scopeName, value);
            }
            else if (info.getSortOption() != null)
            {
                titleMessage = message("xmlui.ArtifactBrowser.ConfigurableBrowse.title.item." + info.getSortOption().getName())
                        .parameterize(scopeName, value);
            }
            else
            {
                titleMessage = message("xmlui.ArtifactBrowser.ConfigurableBrowse.title.item." + bix.getSortOption().getName())
                        .parameterize(scopeName, value);
            }
        }


        return titleMessage;

View Full Code Here


    private Message getTrailMessage(BrowseInfo info)
    {
        if (trailMessage == null)
        {
            BrowseIndex bix = info.getBrowseIndex();


            // Get the name of any scoping element (collection / community)
            String scopeName = "";


            if (info.getBrowseContainer() != null)
            {
                scopeName = info.getBrowseContainer().getName();
            }
            else
            {
                scopeName = "";
            }


            if (bix.isMetadataIndex())
            {
                trailMessage = message("xmlui.ArtifactBrowser.ConfigurableBrowse.trail.metadata." + bix.getName())
                        .parameterize(scopeName);
            }
            else if (info.getSortOption() != null)
            {
                trailMessage = message("xmlui.ArtifactBrowser.ConfigurableBrowse.trail.item." + info.getSortOption().getName())
                        .parameterize(scopeName);
            }
            else
            {
                trailMessage = message("xmlui.ArtifactBrowser.ConfigurableBrowse.trail.item." + bix.getSortOption().getName())
                        .parameterize(scopeName);
            }
        }


        return trailMessage;

View Full Code Here

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